Storyline: Shy, soft-spoken Joel Barish and unrestrained free-spirit Clementine Kruczynski begin a relationship on a Long Island Rail Road train from Montauk to Rockville Centre. They are almost immediately drawn to each other, despite their contrasting personalities, and both had felt the need to travel to Montauk that day. Although they do not realize it, Joel and Clementine are, in fact, former lovers, now separated after having spent two years together. After a fight, Clementine had hired the New York City firm Lacuna, Inc. to erase all of her memories of their relationship.